30845892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 96526080

約数和(自身を除く): 65680188

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 251, 266, 294, 308, 399, 418, 462, 502, 532, 539, 588, 627, 753, 798, 836, 924, 931, 1004, 1078, 1254, 1463, 1506, 1596, 1617, 1757, 1862, 2156, 2508, 2761, 2793, 2926, 3012, 3234, 3514, 3724, 4389, 4769, 5271, 5522, 5586, 5852, 6468, 7028, 8283, 8778, 9538, 10241, 10542, 11044, 11172, 12299, 14307, 16566, 17556, 19076, 19327, 20482, 21084, 24598, 28614, 30723, 33132, 33383, 36897, 38654, 40964, 49196, 52459, 57228, 57981, 61446, 66766, 73794, 77308, 100149, 104918, 115962, 122892, 133532, 135289, 147588, 157377, 200298, 209836, 231924, 233681, 270578, 314754, 367213, 400596, 405867, 467362, 541156, 629508, 701043, 734426, 811734, 934724, 1101639, 1402086, 1468852, 1623468, 2203278, 2570491, 2804172, 4406556, 5140982, 7711473, 10281964, 15422946, 30845892]

約数ペア:

[(1, 30845892), (2, 15422946), (3, 10281964), (4, 7711473), (6, 5140982), (7, 4406556), (11, 2804172), (12, 2570491), (14, 2203278), (19, 1623468), (21, 1468852), (22, 1402086), (28, 1101639), (33, 934724), (38, 811734), (42, 734426), (44, 701043), (49, 629508), (57, 541156), (66, 467362), (76, 405867), (77, 400596), (84, 367213), (98, 314754), (114, 270578), (132, 233681), (133, 231924), (147, 209836), (154, 200298), (196, 157377), (209, 147588), (228, 135289), (231, 133532), (251, 122892), (266, 115962), (294, 104918), (308, 100149), (399, 77308), (418, 73794), (462, 66766), (502, 61446), (532, 57981), (539, 57228), (588, 52459), (627, 49196), (753, 40964), (798, 38654), (836, 36897), (924, 33383), (931, 33132), (1004, 30723), (1078, 28614), (1254, 24598), (1463, 21084), (1506, 20482), (1596, 19327), (1617, 19076), (1757, 17556), (1862, 16566), (2156, 14307), (2508, 12299), (2761, 11172), (2793, 11044), (2926, 10542), (3012, 10241), (3234, 9538), (3514, 8778), (3724, 8283), (4389, 7028), (4769, 6468), (5271, 5852), (5522, 5586)]